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52 lines
1.3 KiB
PHP
52 lines
1.3 KiB
PHP
--TEST--
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Test sscanf() function : basic functionality - exponential format
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--FILE--
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<?php
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echo "*** Testing sscanf() : basic functionality -using exponential format ***\n";
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$str = "10.12345 10.12345E3 10.12345e3 -10.12345e4" ;
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$format1 = "%e %e %e %e";
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$format2 = "%E %E %E %E";
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echo "\n-- Try sccanf() WITHOUT optional args --\n";
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// extract details using short format
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list($arg1, $arg2, $arg3, $arg4) = sscanf($str, $format1);
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var_dump($arg1, $arg2, $arg3, $arg4);
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list($arg1, $arg2, $arg3, $arg4) = sscanf($str, $format2);
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var_dump($arg1, $arg2, $arg3, $arg4);
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echo "\n-- Try sccanf() WITH optional args --\n";
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// extract details using long format
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$res = sscanf($str, $format1, $arg1, $arg2, $arg3, $arg4);
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var_dump($res, $arg1, $arg2, $arg3, $arg4);
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$res = sscanf($str, $format2,$arg1, $arg2, $arg3, $arg4);
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var_dump($res, $arg1, $arg2, $arg3, $arg4);
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?>
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--EXPECT--
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*** Testing sscanf() : basic functionality -using exponential format ***
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-- Try sccanf() WITHOUT optional args --
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float(10.12345)
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float(10123.45)
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float(10123.45)
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float(-101234.5)
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float(10.12345)
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float(10123.45)
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float(10123.45)
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float(-101234.5)
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-- Try sccanf() WITH optional args --
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int(4)
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float(10.12345)
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float(10123.45)
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float(10123.45)
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float(-101234.5)
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int(4)
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float(10.12345)
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float(10123.45)
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float(10123.45)
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float(-101234.5)
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